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3. Operations
3-1. Button Operation
Button Function
ON/Enter Button
Turn on the UPS: Press and hold
Enter Key: Press this button to confirm the selection in setting menu.
OFF/ESC Button
Turn off the UPS: Press a
Esc key: Press this button to return to last menu in setting menu.
Test/Up Button
mode, or CVCF mode.
UP key: Press this button to display next selection in setting menu.
Mute/Down Button
Mute the alarm: Press and hold
Please refer to section 3-4-9 for details.
Down key: Press this button to display previous selection in setting menu.
Mute/Down Button
setting menu.
* CVCF mode means converter mode.
3-2. LED Indicators and LCD Panel
LED Indicators:
There are 4 LEDs on front panel to show the UPS working status:
Mode LED Bypass Line Battery Fault
UPS Startup
● ● ● ●
Bypass mode
●
○
○
○
AC mode
○ ● ○ ○
Battery mode
○
○
●
○
CVCF mode
○ ● ○ ○
Battery Test
●
●
●
○
ECO mode
● ● ○ ○
Fault
○
○
○
●
Note: ● means LED is lighting, and ○ means LED is faded.
LCD panel
LED indicators
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